# Block Zero vs Color Sort

The clearest difference is update cadence: Block Zero at every 3 days against Color Sort's every 6 weeks. Color Sort's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Block Zero sells 2 in-app purchases, starting at $3.99 per month and Color Sort sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Block Zero ships an update every 3 days, Color Sort every 6 weeks. The most recent releases landed on September 30, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Block Zero | Color Sort |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (2.6K ratings)](https://appshunter.io/ios/app/color-sort-stack-sorting-game/id6749139678/reviews)** |
| Number of ratings | — | **2.6K** |
| Positive reviews | — | 41.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Every 6 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 21 MB | 223 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Carlos Oliveira](https://appshunter.io/developer/1714162346) | [Easybrain Ltd](https://appshunter.io/developer/1190815537) |

## What reviewers say

### Block Zero

[App page](https://appshunter.io/ios/app/block-zero/id6747401298)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro - Month | $3.99 | per month |
| Pro - Yearly | $29.99 | per year |


### Color Sort

[App page](https://appshunter.io/ios/app/color-sort-stack-sorting-game/id6749139678)

Engage in turn-based sorting battles where strategic placement of color stacks is key to outscoring your opponent. This game offers simple, intuitive gameplay that is both challenging and relaxing, perfect for quick sessions or extended play.

**Highlights:** Turn-based sorting battles, Simple, intuitive gameplay, Challenging yet relaxing puzzles, Match and merge color stacks, Score points by clearing stacks, Strategic move planning

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Color Sort No Ads | $14.99 | one-time |


## Frequently asked questions

### Is Block Zero free?

Block Zero is free to download, with in-app purchases available.

### Is Color Sort free?

Color Sort is free to download, with in-app purchases available.

### Do Block Zero or Color Sort have ads?

Both Block Zero and Color Sort show ads.

### Which is updated more often, Block Zero or Color Sort?

Block Zero ships an update every 3 days, and Color Sort every 6 weeks. Most recently, Block Zero was updated on September 30, 2026 and Color Sort on October 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*